NdGaO3 Neodymium Gallate Crystal Substrate

Main Parameters Crystal structure orthorhombic Pnma space group, Perovskite structured Growth method Czochralski Unit cell constants a=5.43, b=5.50, c=7.71 Melting point 1600~1873K Density 7.57 g/cm3 Dielectric constant 25 Loss tangent 3x10-3 Hardness 5.9 Mohs Size 5x5 mm, 10x10 mm, customized sizes are available upon request Thickness 0.5mm, 1.0mm Polishing Single or double side polished Crystal orientation (001), (100), (110), (011) Orientation precision +/-0.5° Surface Roughness Ra: < 0.5 nm (5µm x 5µm area) Package Sealed in a class 100 clean bag packed in class 1000 clean room About NdGaO3 Neodymium Gallate Crystal NdGaO3 crystal is a new single-crystal substrate material developed in recent years. NdGaO3substrates are mainly used for high-temperature superconductors (YBCO) and magnetic Epitaxial films growth, becauseNdGaO3 and YBCO have small lattice mismatch (~0.27%), and no structural phase change at the crystal interface.

NdGaO3 Neodymium Gallate Crystal Substrate

Main Parameters
Crystal structure
orthorhombic Pnma space group, Perovskite structured
Growth method Czochralski
Unit cell constants
a=5.43, b=5.50, c=7.71
Melting point
1600~1873K
Density
7.57 g/cm3
Dielectric constant
25
Loss tangent 3x10-3
Hardness
5.9 Mohs
Size
5x5 mm, 10x10 mm, customized sizes are available upon request
Thickness
0.5mm, 1.0mm
Polishing
Single or double side polished
Crystal orientation
(001), (100), (110), (011)
Orientation precision
+/-0.5°
Surface Roughness Ra:
< 0.5 nm (5µm x 5µm area)
Package
Sealed in a class 100 clean bag packed in class 1000 clean room

 

About NdGaO3 Neodymium Gallate Crystal

NdGaO3 crystal is a new single-crystal substrate material developed in recent years. NdGaO3substrates are mainly uséd for high-temperature superconductors (YBCO) and magnetic Epitaxial films growth, becauseNdGaO3 and YBCO have small lattice mismatch (~0.27%), and no structural phase change at the crystal interface.

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